CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81615 | prEN 18292 | Inorganic fertilizers - Determination of the dry matter content | Aptauja slēgta |
| 82095 | prEN 18298 | Fertilizing products - Determination of specific elements and specific parameters of by-products, thermal oxidation materials and derivates and recovered high-purity materials when used as components of fertilizing products | Aptauja slēgta |
| 73790 | prEN 18316 | Inorganic fertilizers - Determination of the total K2O content | Aptauja |
| 73792 | prEN 18317 | Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content | Aptauja |
| 73788 | prEN 18318 | Organo-mineral fertilizers - Determination of specific inhibiting compounds | Aptauja |
| 71269 | prEN 18319 | Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD) | Aptauja |
| 73795 | prEN 18322 | Inorganic fertilizers - Determination of the organic carbon content by dry combustion | Aptauja |
| 68096 | prEN ISO 15604 | Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen (ISO 15604:2016) | Izstrādē |
| 68095 | prEN ISO 15959 | Fertilizers - Determination of extracted phosphorus (ISO 15959:2016) | Izstrādē |
| 68094 | prEN ISO 25475 | Fertilizers - Determination of ammoniacal nitrogen (ISO 25475:2016) | Izstrādē |
Displaying 591-600 of 601 results.